Effort is continuing on the MM and T program to establish the fabrication techniques and requirements to meet hardware production levels as specified in the subject contract. Hermetic cell samples are presently being fabricated and tested under the required thermal discharge profiles to demonstrate the feasibility of each cell design. Prototype hermetic battery models are being constructed to verify conformance to all dimensional and weight specifications. Such models will aid in the finalization of complete drawing packages for each of the battery types. These drawings will define all required cell/battery components, sub-assemblies and process specifications and will be accompanied by a detailed bill of material to insure proper configuration control.